diff --git a/HubSpot.NET/HubSpot.NET.csproj b/HubSpot.NET/HubSpot.NET.csproj
index 8a3a3fb9..60b13404 100644
--- a/HubSpot.NET/HubSpot.NET.csproj
+++ b/HubSpot.NET/HubSpot.NET.csproj
@@ -22,7 +22,7 @@
     <LangVersion>7.3</LangVersion>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="RestSharp" Version="106.6.9" />
   </ItemGroup>
   <ItemGroup>
diff --git a/HubSpot.NET/packages.config b/HubSpot.NET/packages.config
index ca05992a..d43587a8 100644
--- a/HubSpot.NET/packages.config
+++ b/HubSpot.NET/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Flurl" version="2.6.0" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="NuGet.CommandLine" version="1.0.11220.26" targetFramework="net461" />
   <package id="RestSharp" version="106.6.9" targetFramework="net461" />
   <package id="System.ValueTuple" version="4.4.0" targetFramework="net461" />